DuraVent FasNSeal 4" Severe Weather Wall Mount Insulated Kit w63.6 Model 4DFSW-60 Product Type Length

Model 4DFSW-60 Product Type Length

Pallet Quantities

engineering

Available in 18"-21"

DuraVent FasNSeal 4" Severe Weather Wall Mount Insulated Kit w63.6 Model 4DFSW-60 Product Type LengthAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield